File Manager

003 File Manager

Current Path: /usr/src/sys/dev/isci/scil

📁 ..
📄 intel_ata.h(25.31 KB)
📄 intel_pci.h(3.08 KB)
📄 intel_sas.h(30.43 KB)
📄 intel_sat.h(3.79 KB)
📄 intel_sata.h(8.02 KB)
📄 intel_scsi.h(20.25 KB)
📄 sati.c(39.3 KB)
📄 sati.h(10.92 KB)
📄 sati_abort_task_set.c(6.05 KB)
📄 sati_abort_task_set.h(3.27 KB)
📄 sati_atapi.c(8.5 KB)
📄 sati_atapi.h(7.71 KB)
📄 sati_callbacks.h(16.32 KB)
📄 sati_design.h(7.36 KB)
📄 sati_device.c(8.93 KB)
📄 sati_device.h(6.68 KB)
📄 sati_inquiry.c(27.11 KB)
📄 sati_inquiry.h(4.15 KB)
📄 sati_log_sense.c(24.41 KB)
📄 sati_log_sense.h(3.44 KB)
📄 sati_lun_reset.c(4.82 KB)
📄 sati_lun_reset.h(3.16 KB)
📄 sati_mode_pages.c(9.41 KB)
📄 sati_mode_pages.h(4.89 KB)
📄 sati_mode_select.c(37.17 KB)
📄 sati_mode_select.h(3.29 KB)
📄 sati_mode_sense.c(29.7 KB)
📄 sati_mode_sense.h(5.1 KB)
📄 sati_mode_sense_10.c(19.27 KB)
📄 sati_mode_sense_10.h(4.23 KB)
📄 sati_mode_sense_6.c(15.91 KB)
📄 sati_mode_sense_6.h(4.22 KB)
📄 sati_move.c(22.63 KB)
📄 sati_move.h(4.43 KB)
📄 sati_passthrough.c(17.55 KB)
📄 sati_passthrough.h(3.36 KB)
📄 sati_read.c(11.59 KB)
📄 sati_read.h(3.45 KB)
📄 sati_read_buffer.c(8.13 KB)
📄 sati_read_buffer.h(3.15 KB)
📄 sati_read_capacity.c(13.36 KB)
📄 sati_read_capacity.h(3.55 KB)
📄 sati_reassign_blocks.c(21.91 KB)
📄 sati_reassign_blocks.h(3.12 KB)
📄 sati_report_luns.c(5.04 KB)
📄 sati_report_luns.h(3.11 KB)
📄 sati_request_sense.c(12.11 KB)
📄 sati_request_sense.h(3.41 KB)
📄 sati_start_stop_unit.c(14.45 KB)
📄 sati_start_stop_unit.h(4.2 KB)
📄 sati_synchronize_cache.c(4.66 KB)
📄 sati_synchronize_cache.h(2.94 KB)
📄 sati_test_unit_ready.c(6.63 KB)
📄 sati_test_unit_ready.h(3.18 KB)
📄 sati_translator_sequence.h(10.92 KB)
📄 sati_types.h(5.14 KB)
📄 sati_unmap.c(22.99 KB)
📄 sati_unmap.h(4.66 KB)
📄 sati_util.c(72.2 KB)
📄 sati_util.h(13.53 KB)
📄 sati_verify.c(10.08 KB)
📄 sati_verify.h(3.23 KB)
📄 sati_write.c(11.64 KB)
📄 sati_write.h(3.45 KB)
📄 sati_write_and_verify.c(8.64 KB)
📄 sati_write_and_verify.h(3.45 KB)
📄 sati_write_buffer.c(8.94 KB)
📄 sati_write_buffer.h(3.06 KB)
📄 sati_write_long.c(8.25 KB)
📄 sati_write_long.h(3.2 KB)
📄 sci_abstract_list.c(15.87 KB)
📄 sci_abstract_list.h(36.67 KB)
📄 sci_base_controller.c(4.18 KB)
📄 sci_base_controller.h(11.67 KB)
📄 sci_base_domain.c(3.36 KB)
📄 sci_base_domain.h(9.88 KB)
📄 sci_base_iterator.c(5.56 KB)
📄 sci_base_iterator.h(4.34 KB)
📄 sci_base_library.c(3.71 KB)
📄 sci_base_library.h(6.19 KB)
📄 sci_base_logger.c(9.68 KB)
📄 sci_base_logger.h(4.12 KB)
📄 sci_base_memory_descriptor_list.c(5.99 KB)
📄 sci_base_memory_descriptor_list.h(5.97 KB)
📄 sci_base_memory_descriptor_list_decorator.c(5.42 KB)
📄 sci_base_object.c(4.06 KB)
📄 sci_base_object.h(4.74 KB)
📄 sci_base_observer.c(3.79 KB)
📄 sci_base_observer.h(5.39 KB)
📄 sci_base_phy.c(3.32 KB)
📄 sci_base_phy.h(6.67 KB)
📄 sci_base_port.c(3.29 KB)
📄 sci_base_port.h(7.1 KB)
📄 sci_base_remote_device.c(3 KB)
📄 sci_base_remote_device.h(9.65 KB)
📄 sci_base_request.c(2.98 KB)
📄 sci_base_request.h(6.48 KB)
📄 sci_base_state.h(3.6 KB)
📄 sci_base_state_machine.c(7.36 KB)
📄 sci_base_state_machine.h(5.04 KB)
📄 sci_base_state_machine_logger.c(8.77 KB)
📄 sci_base_state_machine_logger.h(5.47 KB)
📄 sci_base_state_machine_observer.c(3.81 KB)
📄 sci_base_state_machine_observer.h(4.67 KB)
📄 sci_base_subject.c(4.91 KB)
📄 sci_base_subject.h(4.8 KB)
📄 sci_controller.h(4.38 KB)
📄 sci_controller_constants.h(7.19 KB)
📄 sci_fast_list.h(11.91 KB)
📄 sci_iterator.h(4.23 KB)
📄 sci_library.h(3.71 KB)
📄 sci_logger.h(9.93 KB)
📄 sci_memory_descriptor_list.h(6.25 KB)
📄 sci_memory_descriptor_list_decorator.h(5.28 KB)
📄 sci_object.h(5.19 KB)
📄 sci_overview.h(10.95 KB)
📄 sci_pool.h(6.18 KB)
📄 sci_simple_list.h(11.04 KB)
📄 sci_status.h(14.61 KB)
📄 sci_types.h(8.59 KB)
📄 sci_util.c(2.72 KB)
📄 sci_util.h(5.54 KB)
📄 scic_config_parameters.h(11.02 KB)
📄 scic_controller.h(35.07 KB)
📄 scic_io_request.h(27 KB)
📄 scic_library.h(9.29 KB)
📄 scic_logger.h(5.26 KB)
📄 scic_overview.h(3.58 KB)
📄 scic_phy.h(15.08 KB)
📄 scic_port.h(8.01 KB)
📄 scic_remote_device.h(16.95 KB)
📄 scic_sds_controller.c(219.91 KB)
📄 scic_sds_controller.h(25.17 KB)
📄 scic_sds_controller_registers.h(15.37 KB)
📄 scic_sds_library.c(8.78 KB)
📄 scic_sds_library.h(3.81 KB)
📄 scic_sds_logger.h(3.33 KB)
📄 scic_sds_pci.c(8.47 KB)
📄 scic_sds_pci.h(4.64 KB)
📄 scic_sds_phy.c(120.86 KB)
📄 scic_sds_phy.h(14.08 KB)
📄 scic_sds_phy_registers.h(9.56 KB)
📄 scic_sds_port.c(104.9 KB)
📄 scic_sds_port.h(16.3 KB)
📄 scic_sds_port_configuration_agent.c(38.16 KB)
📄 scic_sds_port_configuration_agent.h(4.26 KB)
📄 scic_sds_port_registers.h(4.69 KB)
📄 scic_sds_remote_device.c(85.08 KB)
📄 scic_sds_remote_device.h(20.58 KB)
📄 scic_sds_remote_node_context.c(45.54 KB)
📄 scic_sds_remote_node_context.h(12.77 KB)
📄 scic_sds_remote_node_table.c(22.19 KB)
📄 scic_sds_remote_node_table.h(6.63 KB)
📄 scic_sds_request.c(88.54 KB)
📄 scic_sds_request.h(16.53 KB)
📄 scic_sds_sgpio.c(8.43 KB)
📄 scic_sds_smp_remote_device.c(12.13 KB)
📄 scic_sds_smp_request.c(29.64 KB)
📄 scic_sds_smp_request.h(3.01 KB)
📄 scic_sds_ssp_request.c(11.96 KB)
📄 scic_sds_stp_packet_request.c(32.87 KB)
📄 scic_sds_stp_packet_request.h(6.06 KB)
📄 scic_sds_stp_pio_request.h(4.49 KB)
📄 scic_sds_stp_remote_device.c(35.79 KB)
📄 scic_sds_stp_request.c(80.59 KB)
📄 scic_sds_stp_request.h(8.91 KB)
📄 scic_sds_unsolicited_frame_control.c(14.8 KB)
📄 scic_sds_unsolicited_frame_control.h(9.62 KB)
📄 scic_sgpio.h(9.79 KB)
📄 scic_task_request.h(7.41 KB)
📄 scic_user_callback.h(41.37 KB)
📄 scif_config_parameters.h(6.19 KB)
📄 scif_controller.h(17.94 KB)
📄 scif_domain.h(7.18 KB)
📄 scif_io_request.h(10.26 KB)
📄 scif_library.h(6.96 KB)
📄 scif_logger.h(4.54 KB)
📄 scif_overview.h(5.27 KB)
📄 scif_remote_device.h(12.12 KB)
📄 scif_sas_constants.h(2.97 KB)
📄 scif_sas_controller.c(39.23 KB)
📄 scif_sas_controller.h(9.32 KB)
📄 scif_sas_controller_state_handlers.c(66.96 KB)
📄 scif_sas_controller_states.c(13.31 KB)
📄 scif_sas_design.h(15.75 KB)
📄 scif_sas_domain.c(49.41 KB)
📄 scif_sas_domain.h(9.6 KB)
📄 scif_sas_domain_state_handlers.c(58.4 KB)
📄 scif_sas_domain_states.c(20.18 KB)
📄 scif_sas_high_priority_request_queue.c(5.86 KB)
📄 scif_sas_high_priority_request_queue.h(4.5 KB)
📄 scif_sas_internal_io_request.c(9.31 KB)
📄 scif_sas_internal_io_request.h(5.11 KB)
📄 scif_sas_io_request.c(27.08 KB)
📄 scif_sas_io_request.h(5.08 KB)
📄 scif_sas_io_request_state_handlers.c(13.93 KB)
📄 scif_sas_io_request_states.c(8.65 KB)
📄 scif_sas_library.c(8.96 KB)
📄 scif_sas_library.h(3.54 KB)
📄 scif_sas_logger.h(3.33 KB)
📄 scif_sas_remote_device.c(26.69 KB)
📄 scif_sas_remote_device.h(16.3 KB)
📄 scif_sas_remote_device_ready_substate_handlers.c(28.59 KB)
📄 scif_sas_remote_device_ready_substates.c(9.95 KB)
📄 scif_sas_remote_device_starting_substate_handlers.c(11.85 KB)
📄 scif_sas_remote_device_starting_substates.c(5.1 KB)
📄 scif_sas_remote_device_state_handlers.c(43.12 KB)
📄 scif_sas_remote_device_states.c(17.46 KB)
📄 scif_sas_request.c(6.87 KB)
📄 scif_sas_request.h(6.91 KB)
📄 scif_sas_sati_binding.h(11.21 KB)
📄 scif_sas_smp_activity_clear_affiliation.c(8.52 KB)
📄 scif_sas_smp_io_request.c(19.84 KB)
📄 scif_sas_smp_io_request.h(4.87 KB)
📄 scif_sas_smp_phy.c(11.61 KB)
📄 scif_sas_smp_phy.h(5.88 KB)
📄 scif_sas_smp_remote_device.c(92.85 KB)
📄 scif_sas_smp_remote_device.h(13.24 KB)
📄 scif_sas_stp_io_request.c(21.64 KB)
📄 scif_sas_stp_io_request.h(3.7 KB)
📄 scif_sas_stp_remote_device.c(7.46 KB)
📄 scif_sas_stp_remote_device.h(3.99 KB)
📄 scif_sas_stp_task_request.c(9.92 KB)
📄 scif_sas_stp_task_request.h(3.73 KB)
📄 scif_sas_task_request.c(16.16 KB)
📄 scif_sas_task_request.h(4.92 KB)
📄 scif_sas_task_request_state_handlers.c(13.5 KB)
📄 scif_sas_task_request_states.c(8.87 KB)
📄 scif_sas_timer.c(4.4 KB)
📄 scif_task_request.h(5.28 KB)
📄 scif_user_callback.h(37.98 KB)
📄 scu_bios_definitions.h(36.53 KB)
📄 scu_completion_codes.h(10.96 KB)
📄 scu_constants.h(6.55 KB)
📄 scu_event_codes.h(11.77 KB)
📄 scu_registers.h(83.65 KB)
📄 scu_remote_node_context.h(7.11 KB)
📄 scu_task_context.h(26.33 KB)
📄 scu_unsolicited_frame.h(4.1 KB)
📄 scu_viit_data.h(6.23 KB)

Editing: scif_sas_stp_task_request.c

/*-
 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
 *
 * This file is provided under a dual BSD/GPLv2 license.  When using or
 * redistributing this file, you may do so under either license.
 *
 * GPL LICENSE SUMMARY
 *
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 * The full GNU General Public License is included in this distribution
 * in the file called LICENSE.GPL.
 *
 * BSD LICENSE
 *
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <dev/isci/scil/sati.h>
#include <dev/isci/scil/scif_sas_logger.h>
#include <dev/isci/scil/scif_sas_task_request.h>
#include <dev/isci/scil/scif_sas_controller.h>
#include <dev/isci/scil/scif_sas_remote_device.h>
#include <dev/isci/scil/scif_sas_stp_task_request.h>
#include <dev/isci/scil/scic_task_request.h>
#include <dev/isci/scil/scic_controller.h>

/**
 * @brief This method provides SATA/STP STARTED state specific handling for
 *        when the user attempts to complete the supplied IO request.
 *        It will perform data/response translation and free NCQ tags
 *        if necessary.
 *
 * @param[in] io_request This parameter specifies the IO request object
 *            to be started.
 *
 * @return This method returns a value indicating if the IO request was
 *         successfully completed or not.
 */
static
SCI_STATUS scif_sas_stp_core_cb_task_request_complete_handler(
   SCIF_SAS_CONTROLLER_T    * fw_controller,
   SCIF_SAS_REMOTE_DEVICE_T * fw_device,
   SCIF_SAS_REQUEST_T       * fw_request,
   SCI_STATUS               * completion_status
)
{
#if !defined(DISABLE_SATI_TASK_MANAGEMENT)
   SCIF_SAS_TASK_REQUEST_T * fw_task = (SCIF_SAS_TASK_REQUEST_T *) fw_request;

SCIF_LOG_TRACE((
      sci_base_object_get_logger(fw_controller),
      SCIF_LOG_OBJECT_TASK_MANAGEMENT,
      "scif_sas_stp_core_cb_task_request_complete_handler(0x%x, 0x%x, 0x%x, 0x%x) enter\n",
      fw_controller, fw_device, fw_request, *completion_status
   ));

// Translating the response is only necessary if some sort of error
   // occurred resulting in having the error bit set in the ATA status
   // register and values to decode in the ATA error register.
   if (  (*completion_status == SCI_SUCCESS)
      || (*completion_status == SCI_FAILURE_IO_RESPONSE_VALID) )
   {
      SATI_STATUS sati_status = sati_translate_task_response(
                                   &fw_task->parent.stp.sequence,
                                   fw_task,
                                   fw_task
                                );

if (sati_status == SATI_COMPLETE)
         *completion_status = SCI_SUCCESS;
      else if (sati_status == SATI_FAILURE_CHECK_RESPONSE_DATA)
         *completion_status = SCI_FAILURE_IO_RESPONSE_VALID;
      else if (sati_status == SATI_SEQUENCE_INCOMPLETE)
      {
         // The translation indicates that additional SATA requests are
         // necessary to finish the original SCSI request.  As a result,
         // do not complete the IO and begin the next stage of the
         // translation.
         /// @todo multiple ATA commands are required, but not supported yet.
         return SCI_FAILURE;
      }
      else
      {
         // Something unexpected occurred during translation.  Fail the
         // IO request to the user.
         *completion_status = SCI_FAILURE;
      }
   }
   else  //A stp task request sometimes fails.
   {
      if (scif_sas_task_request_get_function(fw_task) == SCI_SAS_ABORT_TASK_SET)
      {
         scif_sas_stp_task_request_abort_task_set_failure_handler(
            fw_device, fw_task);
      }
   }

return SCI_SUCCESS;
#else // !defined(DISABLE_SATI_TASK_MANAGEMENT)
   return SCI_FAILURE;
#endif // !defined(DISABLE_SATI_TASK_MANAGEMENT)
}

/**
 * @file
 *
 * @brief This file contains the method implementations for the
 *        SCIF_SAS_STP_TASK_REQUEST object.  The contents will implement
 *        SATA/STP specific functionality.
 */
SCI_STATUS scif_sas_stp_task_request_construct(
   SCIF_SAS_TASK_REQUEST_T * fw_task
)
{
   SCI_STATUS                 sci_status = SCI_FAILURE;

#if !defined(DISABLE_SATI_TASK_MANAGEMENT)
   SATI_STATUS                sati_status;
   SCIF_SAS_REMOTE_DEVICE_T * fw_device  = fw_task->parent.device;

SCIF_LOG_TRACE((
      sci_base_object_get_logger(fw_task),
      SCIF_LOG_OBJECT_TASK_MANAGEMENT,
      "scif_sas_stp_task_request_construct(0x%x) enter\n",
      fw_task
   ));

// The translator will indirectly invoke core methods to set the fields
   // of the ATA register FIS inside of this method.
   sati_status = sati_translate_task_management(
                    &fw_task->parent.stp.sequence,
                    &fw_device->protocol_device.stp_device.sati_device,
                    fw_task,
                    fw_task
                 );

if (sati_status == SATI_SUCCESS)
   {
      sci_status = scic_task_request_construct_sata(fw_task->parent.core_object);
      //fw_task->parent.state_handlers = &stp_io_request_constructed_handlers;
      fw_task->parent.protocol_complete_handler =
         scif_sas_stp_core_cb_task_request_complete_handler;
   }
   else
   {
      SCIF_LOG_ERROR((
         sci_base_object_get_logger(fw_task),
         SCIF_LOG_OBJECT_TASK_MANAGEMENT,
         "Task 0x%x received unexpected SAT translation failure 0x%x\n",
         fw_task, sati_status
      ));
   }
#endif // !defined(DISABLE_SATI_TASK_MANAGEMENT)

return sci_status;
}

/**
 * @brief This method provides handling for failed stp TASK MANAGEMENT
 *           request.
 *
 * @param[in] fw_device This parameter specifies the target device the
 *            task management request towards to.
 * @param[in] fw_request This parameter specifies the failed task management
 *            request.
 * @param[in] completion_status This parameter sprecifies the completion
 *            status of the task management request's core status.
 *
 * @return None.
 */
void scif_sas_stp_task_request_abort_task_set_failure_handler(
   SCIF_SAS_REMOTE_DEVICE_T * fw_device,
   SCIF_SAS_TASK_REQUEST_T  * fw_task
)
{
#if !defined(DISABLE_SATI_TASK_MANAGEMENT)
   SCIF_SAS_DOMAIN_T         * fw_domain = fw_device->domain;
   SCI_FAST_LIST_ELEMENT_T   * pending_request_element;
   SCIF_SAS_REQUEST_T        * pending_request = NULL;

pending_request_element = fw_domain->request_list.list_head;

// Cycle through the list of IO requests. search all the
   // outstanding IOs with "waiting for abort task set" flag,
   // completes them now.
   while (pending_request_element != NULL)
   {
      pending_request =
         (SCIF_SAS_REQUEST_T*) sci_fast_list_get_object(pending_request_element);

// The current element may be deleted from the list because of
      // IO completion so advance to the next element early
      pending_request_element = sci_fast_list_get_next(pending_request_element);

if ( pending_request->device == fw_device
           && pending_request->is_waiting_for_abort_task_set == TRUE )
      {
         //In case the pending_request is still in the middle of aborting.
         //abort it again to the core.
         SCI_STATUS abort_status;

//Reset the flag now since we are process the read log ext command now.
         pending_request->is_waiting_for_abort_task_set = FALSE;

abort_status = scic_controller_terminate_request(
                           fw_domain->controller->core_object,
                           fw_device->core_object,
                           pending_request->core_object
                        );

if (abort_status == SCI_FAILURE_INVALID_STATE)
         {
            //the request must have not be in aborting state anymore, complete it now.
            scif_cb_io_request_complete(
               fw_domain->controller,
               fw_device,
               pending_request,
               SCI_IO_FAILURE_TERMINATED
            );
         }
         //otherwise, the abort succeeded. Since the waiting flag is cleared,
         //the pending request will be completed later.
      }
   }
#endif //#if !defined(DISABLE_SATI_TASK_MANAGEMENT)
}

003 File Manager

Editing: scif_sas_stp_task_request.c

Upload File

Create Folder